An automatic systolic peak detector of blood pressure waveforms using 4th order cumulants
نویسندگان
چکیده
منابع مشابه
15.2 Detection of Multicarrier Modulations using 4th-Order Cumulants
0)2-99-42-65-19 15/06/1999 This paper deals with modulation classification. Our goal is to discriminate single-carrier (SC) modulations from multicarrier (MC) modulations of OFDM type. Because MCmodulations are asymptotically Gaussian, we propose here a detector using the statistical test of G. Giannakis and M. Tsatsanis [9] based on fourth-order cumulants. This test is here adapted to the spec...
متن کاملOn an automatic delineator for arterial blood pressure waveforms
Arterial blood pressure waveforms contain rich pathophysiological information; hence receive much attention in cardiovascular health monitoring. To assist computerized analysis, an automatic delineator was proposed for the fiducial points of arterial blood pressure waveforms, namely their onsets, systolic peaks and dicrotic notches. The presented delineator characterizes arterial blood pressure...
متن کاملAutomatic noninvasive measurement of systolic blood pressure using photoplethysmography
BACKGROUND Automatic measurement of arterial blood pressure is important, but the available commercial automatic blood pressure meters, mostly based on oscillometry, are of low accuracy. METHODS In this study, we present a cuff-based technique for automatic measurement of systolic blood pressure, based on photoplethysmographic signals measured simultaneously in fingers of both hands. After in...
متن کاملSystolic peak foot-to-apex time interval, a novel oscillometric technique for systolic blood pressure measurement
BACKGROUND Noninvasive blood pressure (BP) measurement is essential for the study of human physiology but automatic oscillometric devices only estimate SBP and DBP using various, undisclosed algorithms, precluding standardization and interchangeability. We propose a novel approach by tracking, during pneumatic cuff deflation, the time interval from the foot to the apex of the systolic peak of t...
متن کاملBlind Non-Minimum Phase Channel Identification Using 3rd and 4th Order Cumulants
In this paper we propose a family of algorithms based on 3 and 4 order cumulants for blind single-input single-output (SISO) Non-Minimum Phase (NMP) Finite Impulse Response (FIR) channel estimation driven by non-Gaussian signal. The input signal represents the signal used in 10GBASE-T (or IEEE 802.3an-2006) as a Tomlinson-Harashima Precoded (THP) version of random Pulse-Amplitude Modulation wit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Current Directions in Biomedical Engineering
سال: 2016
ISSN: 2364-5504
DOI: 10.1515/cdbme-2016-0056